Home / 43,684,812.73-60,286,322.77-23,839,859.43

Finding the Fourth Proportional to 43,684,812.73, 60,286,322.77 and 23,839,859.43

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Solution

The fourth proportional to 43,684,812.73, 60,286,322.77 and 23,839,859.43 is: 32,899,705.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,684,812.73 : 60,286,322.77 = 23,839,859.43 : x
  2. Step 2: Convert to fraction form
    43,684,812.73/60,286,322.77 = 23,839,859.43/x
  3. Step 3: Cross multiply
    43,684,812.73x = 60,286,322.77 × 23,839,859.43
  4. Step 4: Simplify right side
    43,684,812.73x = 1,437,217,460,328,808.50
  5. Step 5: Solve for x
    x = 1,437,217,460,328,808.50/43,684,812.73
  6. Step 6: Final answer
    x = 32,899,705.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.